RGD uses the Human Disease Ontology (DO, https://disease-ontology.org/) for disease curation across species. RGD automatically downloads each new release of the ontology on a monthly basis. Some additional terms which are required for RGD's curation purposes but are not currently covered in the official version of DO have been added. As corresponding terms are added to DO, these custom terms are retired and the DO terms substituted in existing annotations and subsequently used for curation.
A congenital disorder of glycosylation I that is characterized by iris coloboma, cataract, infantile spasms, developmental delay and abnormal coagulation factors and has_material_basis_in compound heterozygous mutation in the ALG2 gene on chromosome 9q22. (DO)
Synonyms:
exact_synonym:
CDG Ii; CDG1I; CDGIi; congenital disorder of glycosylation 1i; congenital disorder of glycosylation type 1I; congenital disorder of glycosylation type Ii; congenital disorders of glycosylation type Ii